Base | Representation |
---|---|
bin | 101000010011110… |
… | …0100101010000101 |
3 | 10111021001201020011 |
4 | 1100213210222011 |
5 | 10232223113140 |
6 | 342113510221 |
7 | 45342331336 |
oct | 12047445205 |
9 | 3437051204 |
10 | 1352551045 |
11 | 63453068a |
12 | 318b72371 |
13 | 1872a7581 |
14 | cb8c028d |
15 | 7db20cea |
hex | 509e4a85 |
1352551045 has 8 divisors (see below), whose sum is σ = 1629797400. Its totient is φ = 1077550080.
The previous prime is 1352551033. The next prime is 1352551051. The reversal of 1352551045 is 5401552531.
It can be written as a sum of positive squares in 4 ways, for example, as 419676196 + 932874849 = 20486^2 + 30543^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1352551045 - 211 = 1352548997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1352550998 and 1352551016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560020 + ... + 562429.
It is an arithmetic number, because the mean of its divisors is an integer number (203724675).
Almost surely, 21352551045 is an apocalyptic number.
It is an amenable number.
1352551045 is a deficient number, since it is larger than the sum of its proper divisors (277246355).
1352551045 is a wasteful number, since it uses less digits than its factorization.
1352551045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1122695.
The product of its (nonzero) digits is 15000, while the sum is 31.
The square root of 1352551045 is about 36777.0450824968. The cubic root of 1352551045 is about 1105.9051693384.
The spelling of 1352551045 in words is "one billion, three hundred fifty-two million, five hundred fifty-one thousand, forty-five".
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